My guesss is that he had/has a deal going with smith on the Federal case and he felt comfortable with that because anything else that might have come up with the information he gives/gav would be covered and worse case scenarion would be if hee diid get any time, if a Republican won the 2024 Presidential race he would be able to get a pardon. That's why he's been fighting the Georgia case so hard because he has no protection there, he Federal deal means nothing and being state level there's no chance for a pardon.Sounds like he's got a deal going to testify and he expects favors.